Question

The sum of the zeroes of the polynomial 2x
²

-8x +6 is​

Answer 1

Answer: 4

Step-by-step explanation: sum =-b/a

b= -8 , a=2

Sum=-(-8)/2

=4

Or

2x²-8x+6

=2x²-2x-6x+6

=2x(x-1)-6(x-1)

=(2x-6) (x-1)

=x=3,1

Sum = 3+1=4----answer

Please mark me as brainliest

Answer 2

2x²-8x+6

=> 2x²-6x-2x+6

=> 2x(x-3) -2(x-3)

=> (2x-2) (2x-3)

=> 2x-2=0

=> X= 1

=> 2x-3 =0

=> X= 3/2

sum of zeroes => 3/2 +1 => 2.5

hope it helps